When defining a check constraint on a populated table and the value of the special register CURRENT RULES is ‘DB2’.
What is the result of executing the DDL statement?
A. It is rejected by the database system.
B. The table space is placed in CHKP status.
C. It is checked against only all existing rows in the table.
D. It is checked against only new rows as they are added to the table.
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